Re: [exim] sender verify and greylisting

W B Hacker wrote:
>>> Never did figure out how hitting 'reply' to a specific post
[...]
> But the original situation arose when creating a NEW subject, not on
> a reply.

Uhm, no. ?o)

> What seems to have happened instead is that the mesage-ID was new,
> but also that prior headers were left over.

Of course they are.

> That WOULD 'steal a thread'.

There is no such thing "thread stealing". What you're doing is just
*break* threading. Either by replying to messages you don't want to
reply to, or by removing Thread-Headers.

lg,
daniel